Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 7 + ( 0 × 0.5 ) ) ÷ 10 = 70.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
19.2%
46.2%
16.7%
36.4%
29.2%
38.5%
85.0%
66.7%
32.1%
19.2% ) = 0.389
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.556
0.518
0.378
0.524
0.417
0.479
0.503
0.486
0.370
0.561 ) = 0.479
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.700 ) + ( 40% × 0.389 + ( 20% × 0.479 ) = 0.531
( 0.280 ) + ( 0.156 ) + ( 0.096 ) = 0.531